Class E2BCodeExecutor

E2B-based code executor using remote sandboxes. Executes code in an E2B sandbox with tool calls proxied back to the host.

Hierarchy (View Summary)

BaseCodeExecutor
- E2BCodeExecutor

Index

Constructors

Methods

cleanup createSearchToolsFunction execute

Constructors

constructor

new E2BCodeExecutor(
client: MCPClient,
options: E2BExecutorOptions,
): E2BCodeExecutor
Parameters
- client: MCPClient
- options: E2BExecutorOptions
Returns E2BCodeExecutor
Overrides BaseCodeExecutor.constructor
- Defined in code-mode/executor-e2b.ts:19

Methods

cleanup

cleanup(): Promise<void>
Clean up the E2B sandbox. Should be called when the executor is no longer needed.

Returns Promise<void>
Overrides BaseCodeExecutor.cleanup
- Defined in code-mode/executor-e2b.ts:353

createSearchToolsFunction

createSearchToolsFunction(): SearchToolsFunction
Create a search function for discovering available MCP tools. Used by code execution environments to find tools at runtime.

Returns SearchToolsFunction
Inherited from BaseCodeExecutor.createSearchToolsFunction
- Defined in code-mode/executor.ts:138

execute

execute(code: string, timeout?: number): Promise<ExecutionResult>
Execute JavaScript/TypeScript code in an E2B sandbox with MCP tool access. Tool calls are proxied back to the host via the bridge pattern.
Parameters
- code: string
  Code to execute
- timeout: number = 30000
  Execution timeout in milliseconds (default: 30000)
Returns Promise<ExecutionResult>
Overrides BaseCodeExecutor.execute
- Defined in code-mode/executor-e2b.ts:181